yaml-cpp/include/anchordict.h

#pragma once

#ifndef ANCHORDICT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define ANCHORDICT_H_62B23520_7C8E_11DE_8A39_0800200C9A66

#include <vector>

#include "anchor.h"

namespace YAML
{
  /// AnchorDict
  /// . An object that stores and retrieves values correlating to anchor_t
  ///   values.
  /// . Efficient implementation that can make assumptions about how anchor_t
  ///   values are assigned by the Parser class.
  template <class T>
  class AnchorDict
  {
  public:
    void Register(anchor_t anchor, T value)
    {
      if (anchor > m_data.size())
      {
        m_data.resize(anchor);
      }
      m_data[anchor - 1] = value;
    }
    
    T Get(anchor_t anchor) const
    {
      return m_data[anchor - 1];
    }
  
  private:
    std::vector<T> m_data;
  };
}

#endif // ANCHORDICT_H_62B23520_7C8E_11DE_8A39_0800200C9A66